baber/WOPTO huggingface dataset:
Patent JP-H11348878-A (JP)
Title: Pusher boat for pusher barge
Inventor: NAGAO SATOSHI
IPC: B63B35/70
Filed: 1998-06-10
Abstract: PROBLEM TO BE SOLVED: To hold good lateral stability and to secure safety by integrally connecting right and left hulls arranged nearly symmetrically on the right and left with a central hull to form a catamaran pusher boat. SOLUTION: A central hull PC is bridged between a pair of right and left hulls PR, PL arranged symmetrically on the right and left to integrally form a pusher boat. The right and left hulls PR, PL have the freeboard capable of fully responding to the full load draft of a barge, the bow sections of the right and left hulls PR, PL are formed into a nearly trapezoidal shape on the plan view, an engine rotatively connected to a propeller is stored in each of the hulls PR, PL, and a rider is provided behind the propeller. Steel pipes are assembled into a derrick shape on the deck of the central hull PC, and a sky bridge 10 provided with a pilothouse 10a is erected on it. The pilothouse 10a is provided at such a high position to secure the visual field in front of the barge B, and the engine, rider and connecting devices C can be operated from the pilothouse 10a.  The rear bottom face of the barge B, the bottom faces of the right and left hulls PR, PL and the bottom face of the central hull PC are connected together with smooth curved surfaces.
Patent JP-S5686326-A (JP)
Title: Leak detecting system
Inventor: SAIKI YASUNORI
IPC: G01N27/04
Filed: 1979-12-17
Abstract: PURPOSE: To detect the areas of leak even though the conductive material leaks out at several areas, by securing a parallel connection between each leak detector and leak detection impedance.  
     CONSTITUTION: In case a leak is detected at Xi of the leak detector 2, the potential based on the Zi of the leak detection impedance 6 is produced at the input terminal of the signal processor 4. This potential is compared with the value which is stored previously in the processor 4. The area of leak is decided when a coincidence is obtained through the above comparison to be displayed by the display device 5. In case the leak occurs at several areas, the potential obtained by the parallel sum of several leak detection impedance 6 of the areas of leak is produced at the input terminal of the processor 4. This potential is turned into the numerical value proper to the area of leak. Thus this value is compared with the stored value to decide and then display the areas of leak. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0327945-A (JP)
Title: Ink supply adjustment device of printer
Inventor: MIZUNO KENICHI
IPC: B41F31/02
Filed: 1989-06-27
Abstract: PURPOSE:To ensure that an ink supply amount of each ink zone can be set to an optimal level smoothly by controlling each ink adjustment element drive part so that the transitional adjustment of each ink adjustment element is performed side by side with that of the other element. CONSTITUTION:Each ink adjustment element 22 is adjusted ultimately by allowing its transitional adjustment to be performed side by side with that of the other element instead of allowing each zone to be adjusted sequentially with a target state established all at once. Consequently, no distortion of deflected deformation generating in a single zone-type ink blade 21 is caused to move from one end to the other by pressing the ink adjustment element 22 forward. Thus it is possible to prevent the distortion from being concentrated at a particular part of the ink blade 21 and also setting the ink supply amount of each ink zone a, b, c, d, e at an optimal level smoothly.
Patent JP-S6053916-A (JP)
Title: Multi-purpose microscope
Inventor: YONEKUBO TAKESHI
IPC: G02B21/00
Filed: 1983-09-05
Abstract: PURPOSE:To enable easy changeover to various microscopic examinations such as phase contrast examination, differential interference examination and downward incident fluorescence examiantion by providing an element for differential interference in a revolver in such a way that said element can be freely inserted into and removed from an optical path and providing a dichroic mirror for downward incident fluorescence into the body of a microscope in such a way that said mirror can be freely inseted into and removed from the optical path. CONSTITUTION:The operator removes a dichroic mirror box 9 and inserts an element 8 for differential interference into the optical path by operating a Nomarski slider 7 in the case of performing differential interference examination then the sharp specimen image can be immediately observed without readjusting or exchanging an objective lens 5. If the operator inserts a phase plate into the optical path in place of the element 8 by operating again the slider 7 in this state, the phase difference examination is executed. Tge downward incident fluorescence is executed by mounting the box 9, operating the slider 7 to move the element 8 to the outside of the optical path and lighting a fluoresent light source device 13.
Patent JP-S6055288-A (JP)
Inventor: YAMANAKA TSUNEYASU
IPC: G21C3/30
Filed: 1983-09-07
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5788415-A (JP)
Title: Automatic focusing control device
Inventor: EGUCHI MITSUO
IPC: G02B7/28
Filed: 1980-11-21
Abstract: PURPOSE: To exactly prevent hunting which is apt to occur in case of low luminance, by providing a circuit for making a driving direction signal invalid for  a prescribed time even if said signal is outputted, once it has been decided to be in a focusing state.  
     CONSTITUTION: A luminous flux which has passed through the right and left halves of a focusing lens 11 forms an image on CCDs 16A, 16B. A picture signal is stores in memories 22A, 22B through binary-encoders 21A, 21B, its data is made to take correlation by a correlator 23, focusing or nonfocusing is decided from a peak position of a correlation output by a peak detector 24, also a moving direction of the lens 11 is decided, and a focusing signal and a driving signal are sent to a driving circuit 31 at the time of focusing and nonfocusing, respectively. When the focusing signal C is sent from a magnitude comparator 131 of a driving direction detector 25, even if driving signals (a), (b) are outputted, a hunting preventing circuit 50 makes them invalid for a prescribed time, and stops a motor 32 through the driver 31. In this way, hunting of the motor 32 is prevented exactly. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-2000312538-A (JP)
Title: Soil-mulching film
Inventor: MATSUI KAZUTAKA
IPC: C08J5/18
Filed: 1999-06-10
Abstract: PROBLEM TO BE SOLVED: To produce a film for mulching soil having excellent resistance to volatility of chemicals and toughness of the film. SOLUTION: This film is a laminated film comprising an intermediate layer in which polymer (a) and (b) are used at a weight ratio (a/b)=(80/20)-(50/50) and two outer layers. The component (a) is a saponified ethylene-vinyl acetate copolymer containing 25-50 mol % of ethylene and having >=95 mol % of saponification degree. The component (b) is a partially saponified ethylene-vinyl acetate copolymer containing 15-40 wt.% of vinyl acetate and having 65-95 mol % of saponification degree.
Patent JP-H084945-A (JP)
Title: Pipe passing tool in double piping
Inventor: TAKAHASHI KIYOSHI
IPC: F16L1/00
Filed: 1994-06-23
Abstract: PURPOSE:To improve the pipe passability with work by only one person due to pushing without damaging the inner surface of a sheath pipe. CONSTITUTION:An inner core part 3 to insert and fix a plastic pipe (p) for feeding hot water to one surface side of a flange part 2 consists of a connector 1 where a series of projecting parts 4 to support a plastic pipe 5 for guidance are projectingly provided on the other surface side, a plastic pipe 5 for guidance which is inserted and fixed to the projecting parts 4, and a core wire 6 which is inserted from the tip part 3b of the inner core part 3 to the tip part 5b of the plastic pipe 5 for guidance, and connects the connector 1 to the plastic pipe 5 for guidance by providing fall-stops 6a, 6b on both end parts.
Patent JP-S5787388-A (JP)
Title: Printing apparatus
Inventor: YAMADA TAKAYOSHI
IPC: B41J25/308
Filed: 1980-11-21
Abstract: PURPOSE: To achieve an efficient printing on a continuous paper or a single slip set with a simple operation by adjusting the printing speed controllable and selecting a printing speed by detecting the position of a printing head.  
     CONSTITUTION: A carrier 3 adapted to be moved horizontally along a guide bar with a motor 10 and a belt 11 is moved vertically in the direction B by turning a lever 4 in the direction A to adjust a space between a printing head 1 and a platen 8 while a lever sensor (position detecting means) 18 is provided on a lever 4. When the lever 4 is set to the number '1' of the indication 17, a sensor 18 is turned on and according to signals of the sensor, a printing is performed on a continuous paper 12 with controller 19 in a high speed mode. On the other hand, when the lever 4 is set to numbers '2W4', the sensor 18 is turned OFF. Determining whether the single slip printing is made or not, a printing is performed in a high speed mode for the single slip set 9 and in a low speed mode for the continuous paper 12 with the controller 19. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0453732-A (JP)
Title: Deaerating method in forming of frp
Inventor: OTA KENJI
IPC: B29C70/06
Filed: 1990-06-21
Abstract: PURPOSE:To satisfactorily deaerate with a simple means by a method wherein the surface of forming layer is pressed with a presser under the condition being covered by non-air permeable sheet. CONSTITUTION:Under the condition that the surface 1a of forming layer is covered by its proper length with non-air permeable sheet, which is unwound from an unwinder 5, the region 4e near the sheet covering terminal of sheet 4 is pressed with a presser 3. Under the state just mentioned above, the presser 3 is moved towards the sheet covering terminal E so, as to introduce bubbles B in the forming layer 1 to the sheet covering terminal E in order to exhaust them outside. After the completion of deaeration in the layer 1b facing to the region 4e near the sheet covering terminal through the proper times of pressing movements of the presser 3, dearating operation is successively repeated in the newly formed region 4e near the sheet covering terminal. Since the forming layer is covered with the non-air permeable sheet 4 so as to be shielded from outside air, no suction of the outside air into the layer in the form of bubbles occurs even when the layer is turned into state under reduced pressure by the elastic force of fiber as the pressing with the presser releases, resulting in realizing the forming layer free of bubbled.
Patent JP-2000352581-A (JP)
Title: Target-selecting device
Inventor: IMAMURA KAZUO
IPC: G01S17/66
Filed: 1999-06-10
Abstract: PROBLEM TO BE SOLVED: To accurately distinguish the heat source of a low-altitude flight target from that on the ground for efficient shooting by providing a speed vector detection means for detecting the speed vector of each representative pixel, or the like. SOLUTION: A heat source with the same speed vector as a heating source being placed on the ground in advance is judged as the heat source on the ground. More specifically, a speed vector detection means 18 calculates the difference between the luminance of a representative pixel in a first sorting memory 9 and position coordinates 13 and the luminance of the representative pixel at the previous frame in a second sorting memory 16 and position coordinates 17, thus detecting the speed vector of each representative pixel, and outputting the speed vector of the representative pixel and position coordinates 19.  Then, the heat source with the speed vector equal to that of the heat source being placed on the ground is judged as the heat source on the ground for eliminating, thus accurately extracting a low-altitude flight target that moves in the air and has the different speed vector, and hence improving the shooting efficiency of a missile system.
Patent JP-S5591964-A (JP)
Title: Heat resistant alloy for casting
Inventor: SUGITANI JIYUNICHI
IPC: C22C38/00
Filed: 1978-12-28
Abstract: PURPOSE: To provide a heat resistant alloy for casting which alloy is capable of avoiding deterioration in ductility due to high temp. retention, exhibiting superior high temp. strength, and has a specified compsn. consisting of C restricted to a low content, an adequate amt. of N and Nb, much Cr and Ni, and the balance Fe.  
     CONSTITUTION: This alloy consists of, by wt., C≤0.05%, Si≤1.5%, Mn≤1.5%, Cr 20W30%, Ni 8W20%, Nb 0.3W2.0%, N 0.08W0.5%, and the balance Fe essentially. It is about equal to a conventional HK-40 material in high temp. strength (creep rupture strength) at such high temps. as about 1000°C or below, and troubles on deterioration in ductility due to high temp. retention are eliminated. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05334606-A (JP)
Title: Magneto-optical recording method
Inventor: KUSANO YOSHIMASA
IPC: G11B5/02
Filed: 1992-05-28
Abstract: PURPOSE:To perform write with the optimum recording condition even when heat is generated in an electromagnet by continuous write. CONSTITUTION:When a record is written in magneto-optical recording, the temperature of the electromagnet 31 is detected by a sensor 35, and a current is supplied to a coil 33 conforming to the temperature. and a constant magnetic field can be generated. Simultaneously. atmospheric temperature is detected by the sensor 35, and the output of a laser diode LD 15 is controlled in accordance with sensitivity fluctuation by the temperature of a magneto-optical disk 51.
Patent JP-S5863426-A (JP)
Title: Manufacturing method and device for thermoplastic resin foaming substance
Inventor: SHIRAI HIDETOMO
IPC: B29C48/90
Filed: 1981-10-13
Abstract: PURPOSE:To enable an extruded product to be sufficiently foamed in a pressure reducing device and to continuously and efficiently obtain a high-foaming substance, by a method wherein an air shut-off means, being of a specified structure surrounding the extruded product, is attached to an outlet or an inlet of a pressure reducing chamber to close up the surroundings of the extruded product. CONSTITUTION:An air shut-off means 9 surrounding an extruded produt 10 is attached to an outlet or an inlet of a pressure reducing device 4. The surface, facing the extruded product, of the air shut-off means is formed of a flexible sheet 92 which is pressed against the surface of the extruded product 10 through injection of fluid into the shut-off means through a fluid pressure inlet 93. A wire net or a metallic foil is located between the flexible sheet 9a and the extruded product 10, enabling the sheet 92 to be prevented from wear and tear.
Patent JP-H06350524-A (JP)
Title: Mobile object communication system
Inventor: KATO OSAMU
IPC: H04B7/26
Filed: 1993-06-10
Abstract: PURPOSE:To provide a mobile object communication system capable of increasing the housing capacity of mobile terminals and securing a radio channel, which is used for a microcellular system, regardless of the installation environment of that system. CONSTITUTION:In the mobile object communication system in which cellular car telephone systems 2 and 3 and micro-cellular systems 4 and 5 coexist, communication between the cellular car telephone systems and the microcellular systems is performed by a digital transmission system, and mobile terminals 6 to access these respective systems are connected by using a time-division multiple access system or a code-division multiple access system. Since the time-division multiple access system or the code-division multiple access system is used, lines at an equal frequency can be used for the plural mobile terminals, and the housing capacity of mobile terminals can be increased without widening a frequency band to be used.
Patent JP-H04361408-A (JP)
Title: Variable frequency oscillation circuit
Inventor: KATO TAKAYUKI
IPC: H03B5/18
Filed: 1991-06-07
Abstract: PURPOSE:To suppress a self detection voltage effectively by using an impedance conversion means so as to reduce an output impedance of a control voltage power supply section thereby supplying a current to an oscillator in a way of a high current drive capability. CONSTITUTION:A source follower circuit section 15 employing two FETs 22,23 whose source and drain are connected in parallel with a high input impedance and a low output impedance is provided between a control power supply 5 and a VCO 1. Since a drive power supply Vd2 is controlled by the control power supply 5 to be applied to the VCO 1, the current drive capability is enhanced. Moreover, even when a self detection voltage is produced in a diode D, it is suppressed by supplying it from the source of the 2nd FET23 to ground thereby obtaining a linear frequency output with respect to the level of the control power supply 5. Furthermore, the self detection voltage from the diode D is not supplied to a control terminal 4.
Patent JP-H1114204-A (JP)
Title: Impurity removing filter and refrigerating system using the same
Inventor: WAKITA KATSUYA
IPC: B01J20/18
Filed: 1997-06-20
Abstract: PROBLEM TO BE SOLVED: To achieve an efficient adsorption and chemical removal of non- condensing gas components generated when a refrigerating machine oil is decomposed by packing a fibrous filter and a porous material formed into a grain mainly composed of a synthetic zeolite into a space divided by a metallic mesh. SOLUTION: A fibrous filter 2 reduces friction between porous materials for removing a non-condensing gaseous phase component other than a refrigerant and traps worn dust to be prevented from entering into a refrigerating system even when parts of the porous materials 1 are powered. Metallic meshes 3 keep the porous materials 1 and the fibrous filter 2 in a fixed space and a spring 4 is provided to block the vibration of the porous materials 1 and the fibrous filter 2 packed into the space which is sandwiched between the metallic meshes 3. In this process, the porous materials 1 comprise an inorganic compound such as natural zeolite, synthetic zeolite, silica gel or molecular sheaving carbon.
Patent JP-H119604-A (JP)
Title: Method for forming projecting image and ultrasonic image pickup unit
Inventor: HASHIMOTO HIROSHI
IPC: G01S15/89
Filed: 1997-06-20
Abstract: PROBLEM TO BE SOLVED: To improve the orientation feeling of a three-dimensional display image by forming an image by means of image data consisting of three primary color signals after a projecting processing. SOLUTION: B-mode image data and a Doppler image data which are inputted from a B-mode processing part and a Doppler processing part at every sound ray are stored in the sound ray data memory 142 of an image processing part as three-dimensional sound ray data. A digital scan converter 144 converts data of sound ray data space into physical space data by scanning conversion and stores it in a image memory 146 so that three-dimensional coordinate space is formed in the image memory 146. An image processor 148 processes data of the sound ray data memory 142 and the image memory 146, converts it into a color displaying RGB signal and stores the signal. The storage signal is read by the designation of an operator so as to be displayed in a display part. Thus, a blood image is prevented from being formed in front of a tumor image so that the orientation feeling is improved.
Patent JP-H1012390-A (JP)
Title: Electrodeless discharge lamp lighting device
Inventor: MAKIMURA SHINJI
IPC: H05B41/24
Filed: 1996-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a electrodeless discharge lamp lighting device capable of suppress noise in a simple method and capable of output control in a wide range of the elecrodeless discharge lamp. SOLUTION: This device is provided with high-frequency power supply coils 51 and 52 connected output ends of inverter circuits 31 and 32 via matching circuits 41 and 42, driving circuits 71 and 72 for controlling a current flowing the high-frequency power supply coils 51 and 52, a phase control circuit 9 for controlling the driving circuits 71 and 72 by feeding control signals Vs1 and Vs2, and switches S1 and S2 for turning ON/OFF the inverters 31 and 32.  And, the high-frequency power supply coils 51 and 52 are adjacently disposed each other and peripherally disposed for a electrodeless discharge lamp 6, a phase difference or an amplitude of the high-frequency current flowing the high-frequency power supply coils 51 and 52 is varied, by which an intensity of a magnetic flux generated at the high-frequency power supply coils 51 and 52 is controlled, and output control of the electrodeless discharge lamp 6 is performed.
Patent JP-S6225395-A (JP)
Inventor: SHIROKAI YASUO
IPC: G07D3/00
Filed: 1985-07-26
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H1010704-A (JP)
Title: Photomask holder
Inventor: YONEZAWA MAKOTO
IPC: G03F1/66
Filed: 1996-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a photomask holder having improved workability at loading/unloading a photomask on/from the photomask holder. SOLUTION: A reference frame 13 is vertically mounted on a horizontal surface plate 11, the photomask holder 17 for supporting the photomask FM is connected to the frame 13 through unequal length linking mechanisms 18a, 18b, 19a and 19b, and the photomask holder 17 is constituted so that it may be pivoted between a 1st position where the holder 17 is parallel to the reference frame 13 and a 2nd position where the holder 17 is inclined to the reference frame 13 and also horizontally shifted from the reference frame 13. When the photomask holder 17 lies at the 2nd inclined position, the photomask FM is prevented from dropping, even in the case the operator loses hold of the holder on which the photomask FM is placed, then, the workability is improved.
Patent JP-S6057608-A (JP)
Title: Auto-transformer
Inventor: NAKATAKE RIYOUJI
IPC: H01F30/02
Filed: 1983-09-08
Abstract: PURPOSE:To reduce the shift voltage to a tap winding by a method wherein the series windings wound and arranged separately on each of the main feet of iron cores are connected in parallel and shunt windings are connected in series and the tap winding is wound an arranged concentratedly on the main foot of the iron core on a neutral-point side of the shunt windings. CONSTITUTION:Between the main feet of iron cores 1a and 1b, on the main foot 1a, a tertiary winding 2, a winding 4a on a line-side of a shunt winding, a series winding 5b and etc. are wound and arranged concentratedly in order from the inside. On the main foot 1b, a tap winding 3, a winding 4b on a neutral-point side of the shunt winding, a series winding 5b and etc. are wound and arranged concentratedly in order from the inside. The both ends 2l and 2n of the winding 2 are connected to tertiary terminals 10 and 11. The end 4al of high-voltage side of the winding 4a is connected to a secondary terminal 12 and another end 4an is connected to the end 4bl of high-voltage side of the winding 4b. Another end 4bn of the winding 4b is connected to a neutral point n through the winding 3. The ends 5al and 5bl of the high-voltage side of the windings 5a and 5b are connected to a primary terminal 13 by common connection and other ends 5(an) and 5(bn) are connected to a terminal 12 by common connection. Thus the shift voltage to the winding 3 can be reduced.